2021-08-15T22:00:26.419Z57.887-154.296245.7manualconfirmedUSGS2.5ml1Origin/20210815221111.927515.501871Magnitude/20210815221111.927562.501872USGS36 km NNE of Karluk, Alaskaregion nameakcatalogak021afs3dfdcontributorID